/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    https://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */

package example

import grails.gorm.transactions.Transactional

@Transactional
class LibraryService {

    BookService bookService
    PersonService personService

    @Transactional(readOnly = true)
    Boolean bookExists(Serializable id) {
        assert bookService != null
        bookService.get(id)
    }

    Person addMember(String firstName, String lastName) {
        assert personService != null
        personService.save(firstName, lastName)
    }

}
